4161528936640

素因数分解:

$2^6\times 5^1\times {\mathrm{2765209}}^1\times {\mathrm{4703}}^1$

素因数の和:2769929

約数の個数: 56

約数和(自身を含む): 9911751454080

約数和(自身を除く): 5750222517440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4703, 9406, 18812, 23515, 37624, 47030, 75248, 94060, 150496, 188120, 300992, 376240, 752480, 1504960, 2765209, 5530418, 11060836, 13826045, 22121672, 27652090, 44243344, 55304180, 88486688, 110608360, 176973376, 221216720, 442433440, 884866880, 13004777927, 26009555854, 52019111708, 65023889635, 104038223416, 130047779270, 208076446832, 260095558540, 416152893664, 520191117080, 832305787328, 1040382234160, 2080764468320, 4161528936640]

約数ペア:

[(1, 4161528936640), (2, 2080764468320), (4, 1040382234160), (5, 832305787328), (8, 520191117080), (10, 416152893664), (16, 260095558540), (20, 208076446832), (32, 130047779270), (40, 104038223416), (64, 65023889635), (80, 52019111708), (160, 26009555854), (320, 13004777927), (4703, 884866880), (9406, 442433440), (18812, 221216720), (23515, 176973376), (37624, 110608360), (47030, 88486688), (75248, 55304180), (94060, 44243344), (150496, 27652090), (188120, 22121672), (300992, 13826045), (376240, 11060836), (752480, 5530418), (1504960, 2765209)]